Plastic bag making machine Nastrosac 110-130 4M

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Specialized line for the production of Draw-Tape Bags wound on a roll and pre-cut for tearing. for working on 1 Track In the same machine it will be possible to produce Bottom Welded Bags or Side Seal Bags without Tape for working on 1 Track Packing: in rolls with paper tape Ribbon insertion group with fold/edge Patented Mobert and continuous welding with thermo regulated hot air. NASTROSAC welding machine with Brushless motors running on an integrated system. The main construction characteristics of the welding machine unified with those of the Roller 110E series. Motorized Monofolding device. The new line is completed with a new winder with 4 mandrels able to provide up to 25 changes per minute at a maximum speed of 300 cycles per minute. Stabilized welding bar with Double Ni-Cr strips; Welding bar temperature of about 30 - 40 °C Auxiliary welding for Draw-String reinforcement, with independent regulation of the temperature. Cooling with closed circuit liquid; Autonomous heat – exchanger. Continuous sealing system with film movement at constant speed. Pre-cut knurling group with rapid adjustment system according to the thickness and type of material incorporated in the sealing group.